<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form action="minapp/Upload/upload" enctype="multipart/form-data" method="post">
        <input type="file" name="file" /> <br>
        <input type="submit" value="上传" />
    </form>

    <!--<form action="minapp/Upload/uploads" enctype="multipart/form-data" method="post">
        <input type="file" name="file[]" /> <br>
        <input type="file" name="file[]" /> <br>
        <input type="file" name="file[]" /> <br>
        <input type="submit" value="上传" />
    </form>-->

</body>
</html>